16065480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 48807360

約数和(自身を除く): 32741880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1613, 1660, 1992, 2490, 3226, 3320, 4839, 4980, 6452, 8065, 9678, 9960, 12904, 16130, 19356, 24195, 32260, 38712, 48390, 64520, 96780, 133879, 193560, 267758, 401637, 535516, 669395, 803274, 1071032, 1338790, 1606548, 2008185, 2677580, 3213096, 4016370, 5355160, 8032740, 16065480]

約数ペア:

[(1, 16065480), (2, 8032740), (3, 5355160), (4, 4016370), (5, 3213096), (6, 2677580), (8, 2008185), (10, 1606548), (12, 1338790), (15, 1071032), (20, 803274), (24, 669395), (30, 535516), (40, 401637), (60, 267758), (83, 193560), (120, 133879), (166, 96780), (249, 64520), (332, 48390), (415, 38712), (498, 32260), (664, 24195), (830, 19356), (996, 16130), (1245, 12904), (1613, 9960), (1660, 9678), (1992, 8065), (2490, 6452), (3226, 4980), (3320, 4839)]